Post hoc analyses (Mann-Whitney U test with Bonferroni adjustment) to detect significant differences in visual field measures between AMD stages and normal. H. ActonJennifer M. GibsonJonathan P. CubbidgeRobert 2013 <p>Results show the p-values for the mean deviation (MD), pattern standard deviation (PSD), local spatial variability (LSV), number of pattern deviation (PD) defects and AMD Severity Index. Significant differences are in bold and have a conservative Bonferroni adjustment for multiple comparisons.</p>